Executes a callback within a transaction, committing on success and rolling back on error.
(
cb: (trx: Transaction<ControlledTransaction<any, any>>) => Promise<T>,
options: {
isolationLevel?: IsolationLevel;
readOnly?: boolean;
ctx?: ControlledTransaction<any>;
eventBroadcaster?: TransactionEventBroadcaster;
loggerContext?: LogContext;
} = {},
)
| 145 | |
| 146 | /** Executes a callback within a transaction, committing on success and rolling back on error. */ |
| 147 | override async transactional<T>( |
| 148 | cb: (trx: Transaction<ControlledTransaction<any, any>>) => Promise<T>, |
| 149 | options: { |
| 150 | isolationLevel?: IsolationLevel; |
| 151 | readOnly?: boolean; |
| 152 | ctx?: ControlledTransaction<any>; |
| 153 | eventBroadcaster?: TransactionEventBroadcaster; |
| 154 | loggerContext?: LogContext; |
| 155 | } = {}, |
| 156 | ): Promise<T> { |
| 157 | const trx = await this.begin(options); |
| 158 | |
| 159 | try { |
| 160 | const ret = await cb(trx); |
| 161 | await this.commit(trx, options.eventBroadcaster, options.loggerContext); |
| 162 | |
| 163 | return ret; |
| 164 | } catch (error) { |
| 165 | await this.rollback(trx, options.eventBroadcaster, options.loggerContext); |
| 166 | throw error; |
| 167 | } |
| 168 | } |
| 169 | |
| 170 | /** Begins a new transaction or creates a savepoint if a transaction context already exists. */ |
| 171 | override async begin( |